Specialized for frequency selectivity needs, the ATEK890P4 presents as a high-pass tunable filter delivering optimized performance between 1 and 1.95 GHz. Featuring a compact insertion loss of 2 dB and impressive rejection bandwidths of up to 55 dBm, it ensures robust attenuation of unwanted low-frequency components.
It seamlessly integrates into systems requiring precision tuning while reducing interference and enhancing bandwidth utilization. The 4x4mm QFN package allows for easy implementation within limited-space and dense circuit requirements, suiting various modular applications.
This filter is particularly valuable in RF infrastructure, including cellular base stations or satellite communications, where clear, undistorted signal propagation is essential for seamless operational efficacy.
